Common Faults:Vauxhall Corsa engine ECU failure will cause the engine management light, or EML, to become illuminated. Running faults such as engine hesitations, constant misfire, cutting out and intermittent to complete non-start problems are common. When using scan tools, communications may be intermittent at times. Fault codes may be logged including P1526 - throttle body cannot learn parameters among others. Our test and rebuild comes complete with an unlimited mile Lifetime Warranty.